Detech 15 x 12" SEF Butterfly Search Coil for Fisher F75, F75+, F75 LTD, F70 Metal Detectors
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Detech 15 x 12" SEF Butterfly Search Coil for Fisher F75, F75+, F75 LTD, F70 Metal Detectors
Detech SEF Butterfly Details
Questions Answered
Detech 15 x 12" SEF Butterfly Search Coil for Fisher F75, F75+, F75 LTD, F70 Metal Detectors
Compared to a standard Double D search coil, the patented SEF Butterfly design offers several advantages:
- Better ground balance
- More stable operation
- Deeper detection depth
- Better pinpointing
- More accurate target identification

High-Quality Construction
This search coil is produced using the highest quality materials and advanced manufacturing techniques. It is filled with lightweight resins and chopped-strand material for optimal shock resistance. These materials are "transparent" to electromagnetic waves, providing perfect shielding. The coils are UV and waterproof and operate in a wide temperature range.
Technology and Additional Specifications
- SEF Butterfly: Symmetric Electromagnetic Field
- 15 x 12" Butterfly
- Coil cover included
- Full 2-year warranty
- Waterproof
- Double Elliptical Butterfly Coil Design
- Weight: Approximately 1 Pound, 11 Ounces
Compatibility
Detech makes search coils for a wide variety of metal detector models from today's top brands. This Detech search coil is compatible with the following models:
Why Buy from MetalDetector.com?
Detech has been designing and manufacturing advanced hobby detectors, treasure detectors, and deep-seeking search coils since 1990. Their patented Ultimate and SEF Butterfly coils enhance all the top models. As the distributor for Detech in the USA and Canada, we stock their full line of deep-seeking Detech Metal Detectors and Search Coils. We work closely with Detech to stay current with their latest products and technology. Our factory-trained product specialists will help you pick out the right coil for your needs. Our team is just a phone call away before or after you select your Detech search coil.
This Detech 15 x 12" SEF Butterfly Search Coil is for use with the Fisher F75, F75+, F75 LTD, and F70 metal detectors. By upgrading to this coil, you will achieve the best depth and most accurate pinpointing. Compared to traditional DD coils, the patented SEF coil technology provides more stable operation, better ground balancing, and the most accurate target identification. The search coil is waterproof, and a coil cover is included.